baber/WOPTO huggingface dataset:
Patent JP-2000226436-A (JP)
Title: Epoxy resin composition
Inventor: URAKAWA TOSHIYA
IPC: B29C45/00
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an injection-moldable composition possessing such curing characteristics as to show heat stability not allowing curing in a cylinder and to rapidly cure in a mold by compounding an epoxy resin with a curing agent and a cure accelerator being a specified urea compound. SOLUTION: The cure accelerator used is a urea compound obtained by reacting an isocyanate compound with an alicyclic amine compound. For example, the isocyanate compound is desirably phenylene diisocyanate, and the alicyclic amine is desirably pyrrolidine. The cure accelerator used is exemplified by a compound (a substituted or unsubstituted phenylene diisocyanate/substituted or unsubstituted pyrrolidine adduct) represented by the formula (wherein Y and Z, which may be the same as or different from each other, are each hydrogen, a halogen, or an alkyl: R1 to R4, which may be the same as or different from each other, are each hydrogen or an alkyl). It is desirable that 100 pts.wt. epoxy resin is compounded with 20-120 pts.wt. curing agent and 0.1-20 pts.wt. cure accelerator.
Patent JP-S57145466-A (JP)
Title: Switchboard
Inventor: TSUBOI HIROYUKI
IPC: H04M1/56
Filed: 1981-03-04
Abstract: PURPOSE:To avoid an erroneous outgoing, by transmitting a voice signal corresponding to the telephone number transmitted from a telephone set to the telephone set and switching the connection of circuit when a permission signal showing that the telephone number is correct is supplied. CONSTITUTION:The electric signal corresponding to the telephone number sent from a telephone set 11 is first supplied to a number detecting circuit 14. The telephone numbers detected by the circuit 14 are all preserved at a number register 15, and the contents of the register is sent to a voice synchesizing parameter 17 and a voice synchesizing circuit 18 after the detection of the circuit 14 to produce a voice corresponding to the telephone number. This voice is sent to the set 11. Then the originator discriminates the correctness of the number operated by himself. If the number is correct, a permission signal is transmitted from the set 11. With this permission signal, a circuit connecting device performs the switching for connection of the circuit.
Patent JP-H07239006-A (JP)
Title: Hydraulic transmission
Inventor: OTAKI MIZUO
IPC: F04B1/047
Filed: 1994-02-28
Abstract: PURPOSE:To provide a hydraulic transmission in which the mounting property on an engine is improved by simplifying the overall structure of the transmission. CONSTITUTION:A hydraulic transmission 10 comprises a hydraulic pump P and a hydraulic motor M. The drive input shaft 17 of the hydraulic pump P is formed roughly cylindrical. Also a pulley 50 is installed on one end of the drive input shaft 17. The power output shaft 37 of the hydraulic motor M is supported rotatably in the drive input shaft 17. A pulley 54 is installed at one end of the power output shaft 37 closely to the pulley 50. Thus the overall structure of a device 10 is simplified and downsized and thus can be installed easily at the front of an engine.
Patent JP-S62187566-A (JP)
Title: Power source circuit for soldering iron
Inventor: FUKUSHI TAKASHI
IPC: B23K3/02
Filed: 1986-02-13
Abstract: PURPOSE:To execute a soldering work of electronic parts without any anxiety, by providing a circuit for disconnecting a power supplying circuit to a soldering iron automatically after a prescribed time elapses, when the soldering iron has been removed from an iron base. CONSTITUTION:When a soldering iron 8 has been contained in an iron, base, a switch of a containment detecting circuit 6 is turned off and an output from a controlling power source circuit 3 is not transferred to an output of a delay switch circuit 4, therefore,a switch K1 is not driven. Accordingly, power is supplied to the soldering iron 8 by turning off a power supplying circuit 1. When the iron 8 is removed from the iron base, a switch S2 is turned on, and from the delay switch circuit 4, the output from the power source circuit 3 is transferred after a prescribed time,the switch K1 is driven and the power supplying circuit 1 is turned off. In this way, forgetting to detach the power source circuit and damage of an insert connector are prevented, and anybody can execute soldering of electronic parts without any anxiety.
Patent JP-H08104822-A (JP)
Title: Reactive dyestuff composition and method for dyeing with the same
Inventor: HIBARA TOSHIO
IPC: D06P3/66
Filed: 1995-01-27
Abstract: PURPOSE: To obtain the subject composition having good dyeability and capable of uniformly dyeing cellulose fibers in good repeatability by adding blue reactive dyestuffs having a dyeing speed consistent with that of a red dyestuff to the red dyestuff. CONSTITUTION: This composition comprises (A) a reactive dyestuff of formula I and/or a reactive dyestuff of formula II (R<0> , R<1> , R<2> are H, 1-3C alkyl; R<3> is H, halogen, 1-3C alkyl; X is CH=CH2 , C2 H4 OSO3 , C2 H4 , Cl; L is OH; M is group of formula III, etc.; m is 0, 1) in the form of a free acid as a red color component, and (B) a blue reactive dyestuff mixture comprising (i) 90-30wt.% of a reactive dyestuff represented by formula IV, etc., in the form of a free acid and (ii) 10-70wt.% of a reactive dyestuff represented by formula V (R<7> is H, 1-3C alkyl; A is phenylene, 2-3C alkylene, 2-3C alkyleneoxy 1-3C alkylene; Z is Cl, F, OH, cyanoaminosulfoethylamino, sulfophenylamino), etc., in the form of a free acid as a blue color component.
Patent JP-H07239194-A (JP)
Title: Fluid transfer device and air conditioner using the same
Inventor: KATO SHOZO
IPC: F28D15/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide a fluid transfer device having long durability and an air conditioner using the fluid transfer device, wherein vibration and noise can be reduced. CONSTITUTION:In a fluid transfer device, wherein a fluid is transferred through a passage by driving a pump 11, a pressure buffer 15 for buffering the pressure in the passage is connected to the delivery side and suction side of the pump 11. Due to this arrangement, pressure fluctuation generated on the delivery side and suction side of the pump can surely be reduced. Consequently, vibration and noise generated by the pressure fluctuation can be reduced and a load on the pump and passage can be decreased, so that the life of the device can be elongated.
Patent JP-S59157924-A (JP)
Inventor: SADO RIYOUICHI
IPC: H01H11/00
Filed: 1983-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58147744-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHINBA SATORU
IPC: G03C7/34
Filed: 1982-02-25
Abstract: PURPOSE:To obtain an entitled material improved in desilvering performance of a red sensitive silver halide emulsion layer, by adding a specified compd. and a specified amt. or more of silver halide to the red sensitive silver halide emulsion layer. CONSTITUTION:In the entitled material having blue, green, and red sensitive silver halide emulsion layers formed on a support, the red sensitive silver halide emulsion layer contains a compd. having the shown formula in which X is H or a releasable group when the coupler couples with the oxidized product of an aromatic primary amine color developing agent; R1 is naphthyl, heterocyclic, or phenyl substd. by one of trifluoromethyl, nitro, cyano, etc.; R2 is an aliphatic or aromatic group needed to impart diffusion resistance to a cyan dye formed from this cyan coupler. An amt. of silver halide contained in all the photosensitive silver halide emulsion layers is controlled to >=7.5g of silver/m<2>, and that of the red sensitive silver halide emulsion layer is controlled to >=3.5g of silver/ m<2>.
Patent JP-H11208116-A (JP)
Title: Thermal recording medium for laser recording and image forming method employing the same
Inventor: GOTO HIROSHI
IPC: B41M5/46
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To form image recording by a laser beam having an oscillation wave length in visible, near infrared, and infrared regions by providing a light absorption layer consisting mainly of carbon black on the over layer of a thermal recording medium. SOLUTION: The thermal recording medium is formed such that a light absorption layer consisting mainly of carbon black is further provided on an over layer. The carbon black of the light absorption layer has preferably particle diameter of 10-100 mμ, and preferably to has a specific surface area of 10-1000 m<2> /g. Also, a binder resin used for such a light absorption layer is a resin soluble in a solvent consisting mainly of an alcohol organic solvent and, for example, polyvinyl acetal, polyvinyl butyral, or the like. The thermal recording medium is featured that light absorption layer provided on the over layer absorbs light and then converts it into heat, thus coloring the thermal recording layer. Besides, a visible laser beam has an oscillation wavelength in visible, near infrared, and infrared regions, and there are a He-Ne laser, argon laser, or the like for this.
Patent JP-S62186878-A (JP)
Inventor: OHASHI KAZUO
IPC: A63C19/10
Filed: 1986-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54123519-A (JP)
Title: Manufacture of permanent magnet material
Inventor: YAMAGISHI WATARU
IPC: H01F1/08
Filed: 1978-03-17
Abstract: PURPOSE: To improve the coercive force of a rare earth elements.cobalt type permanent magnet material by sintering the material in a non-oxidizing atmosphere after which the sintered material is slowly cooled to a temp. within 55°C below the sintering temp., held, and rapidly cooled to room temp.  
     CONSTITUTION: A rare earth elements cobalt type permanent magnet alloy represented by formula RMz, wherein R is one or more kinds of rare earth elements such as Sm and Ce, M is Co or Co and one or more kinds of elements selected from Fe, Cu, Mo, Ta, Zr, Nb and Ti, and z=6W7.5. Raw material metal powder for the alloy is charged into an alumina crucible and sintered at 1210°C in a hydrogen atmosphere. The sintered material is then slowly cooled to a temp. within 55°C below the sintering temp. at a cooling rate of 3W4°C/min, held for 15 min, rapidly cooled to room temp. with Ar gas, and reheated in a vacuum at 800°C for 1 hr to improve the coercive force by about 15%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53116660-A (JP)
Title: Device for lifting large structure
Inventor: TAKIZAWA AKIRA
IPC: B66C1/16
Filed: 1977-03-18
Abstract: PURPOSE: To enable to lift a large structure without torsional moment by providing balance-like upper and lower jigs rotatable around a vertical axis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11233673-A (JP)
Title: Semiconductor device, its manufacture, and electronic device
Inventor: FUJISAWA ATSUSHI
IPC: H01L21/52
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a bonding agent from wrapping around the front and the rear surfaces of a wiring board and improve the radiation quality of a semiconductor chip, radiating its generated heat directly to the external, by providing a through-hole in an insulation board for exposing its rear surface to the external, and by providing a dam surrounding the periph ery of the through-hole in the chip mounting region of the wiring board. SOLUTION: In the chip mounting region of one principal surface of a wiring board 1, a through-hole 6 for exposing the rear surface of a semiconductor chip 10 to the external is provided. That is, the semiconductor chip 10 is mounted on the chip mounting region of the front surface of the wiring board 1, interposing a bonding agent 9 between the chip 10 and the board 1, in the state of its rear surface opposed to its principal surface 10a which is exposed to the outside through the through-hole 6. Forming the through-hole 6, e.g. into the shape of a square, the planar size of the through-hole 6 is made smaller than the one of the semiconductor chip 10. Also, in the chip mounting region of one principal surface of the wiring board 1, a dam 7 is so formed between the coat region coated with the bonding agent 9 and the through-hole 6 as to surround the through-hole 6.  As a result, the heat radiating quality of the semiconductor chip 10 can be improved, and the bonding agent 9 can be prevented from wrapping around the front and rear surfaces of the wiring board 1.
Patent JP-H07220503-A (JP)
Title: Luminaire
Inventor: BABA NOBUYUKI
IPC: F21V17/00
Filed: 1994-02-03
Abstract: PURPOSE:To enhance water-proof by drawing a frame which hold concave glass toward a main body by a fixing member, then fixing. CONSTITUTION:A luminaire 1 has a main body 1 whose cross section is a bowl shape, having a square opening 2c, square concave glass 3 slightly larger than opening 2c of the main body 1, and a square frame 4. A window 4a is formed in the frame 4 and the glass 3 is exposed in only the portion of the window 4a. The frame 4, when it is closed, is forced toward the main body 2 by a fixing member 8 similar to a snapping lock and fixed. The main body 2 and the frame 4 are concaved like the glass 3, and the curvature of the glass 3 is smaller than that of the frame 4 and the curvature of the opening on the front surface of the frame 2 is smaller than that of the glass 3.
Patent JP-H07214721-A (JP)
Title: Laminate
Inventor: YAMADA SHINJI
IPC: B32B27/04
Filed: 1994-02-01
Abstract: PURPOSE:To easily change hardness on the upper and rear surface sides of a laminate by differentiating a plurality of layers constituting an intermediate layer in either one of thickness, density and the impregnation ratio of a thermosetting curing agent. CONSTITUTION:A laminate 10 is constituted by laminating an upper surface layer 14 to the surface of an intermediate layer 11 formed by impregnating a buffer material 15 having good press moldability and shock buffering properties like a porous material or a fibrous material with a thermosetting curing agent L through a glass fiber 12 and a hot-melt film 13 and laminating a rear surface layer 19 to the rear surface thereof through the glass fiber 12 and the hot-melt film 13. The intermediate layer is constituted of a plurality of layers, for example, two intermediate layers 11a, 11b corresponding to the use of the laminate 10. By differentiating two intermediate layers 11a, 11b in either of density, thickness and the impregnatlon ratio of the thermosetting curing agent, the flexibility of the laminate can be changed on the upper and rear surface sides thereof corresponding to the use of the laminate 10.
Patent JP-H09246042-A (JP)
Title: Method and equipment for controlling movement of armature of solenoid switch mechanism
Inventor: BUIKUTOORU KAARU
IPC: B60T8/36
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain large dynamic characteristics of an armature and current progress capable of excellent estimation, by setting a second target value to a current from a second time point, making the second target value smaller than a first target value, and setting the second time point in the front of a third time point on the time axis. SOLUTION: At the Lime point just before a time point 12, the target value to a current I is made to decrease down to a holding current IH. A current is made to reach the holding current before a time point t2 when a solenoid valve needle collide. Magnetic force F has become constant at the time point t2, and is constant from just after the time point just before the time point t2 to a time point 3. For changeover to the holding current level IH, a value to the time point just before a time point t2 filed in a characteristic map is used. This time point is set as a time point, to the utmost, just before the needle collides against a valve seat, that is, just before the time point t2.
Patent JP-H08220174-A (JP)
Title: Inspecting method of liquid crystal panel
Inventor: HAYASHI TADAHIRO
IPC: G02F1/133
Filed: 1995-02-20
Abstract: PURPOSE: To detect a line defect surely and highly accurately by a method wherein a liquid crystal panel is brought into a state of high temperature by heating and displays of red, green and blue are switched over by a signal operation of signal lines. CONSTITUTION: A liquid crystal panel is heated to 60-80 deg.C by sending hot air 6 thereto. Next, only R is put in an ON state wherein light is passed, while G and B are put in a black display wherein no light is passed. Since a conductive foreign substance 7 is present between lines S4 and S5, the line S4 is affected by a signal of the line S5 and the luminance of the R of the line S4 alone becomes lower than the R of lines other than S4. Therefore the line S4 can be detected as a line defect. In the case when the G is ON and the R and the B are in the black display, likewise, the line S5 is affected by a signal of the line S4, the luminance of the G of the line S5 alone becomes lower than the G of lines other than S5 and the S5 can be detected as the line defect.  By switching displays of red, green and blue by operating signals of signal lines 3 in this way, detection of the line defect caused by the conductive foreign substance is made possible.
Patent JP-S63262043-A (JP)
Title: Cooling mechanism for rotating drive system
Inventor: IWASAKI MASAKATSU
IPC: H02K9/02
Filed: 1987-02-13
Abstract: PURPOSE:To remove heat, by supplying cooling fluid into a container from a fluid introduction port of a refrigerant supply section provided to the container, and by exhausting the cooling fluid from a fluid exhaust port of a refrigerant exhaust section. CONSTITUTION:On one side of a container 10 is a refrigerant introduction port 13, to which a feeding pipe 14 is connected to communicate to a pressurized air source such as a compressor, etc., and a refrigerant supply section 15 is constituted. An exhaust pipe 17 is connected to an exhaust port 16 and a refrigerant exhaust section 18 is constituted. When the above container 10 is fitted and enclosed into the housing of a hand drill A, a twist drill, etc., is coupled on the axial extension line of a rotating shaft 2. Further, the refrigerant feeding pipe 14 is laid to the suitable section of the drill body and connected to the external pressurized air source, while the refrigerant pipe 17 is released to a suitable wall of housing for the drill body. Thus, the generated heat is discharged outside from the exhaust port 16 through a refrigerant rotating driver 1 for the air, etc., introduced from the refrigerant introduction port 13, so that the heat can be removed which will generate in operation.
Patent JP-H08227905-A (JP)
Title: Bonder and bonding method for chip
Inventor: NAGAFUKU HIDEKI
IPC: H01L21/52
Filed: 1995-02-20
Abstract: PURPOSE: To bond a chip well to a board by setting the bonding parameters, e.g. bonding load, bonding time, number of times of scrubbing and scrub stroke, required for good bonding quickly and appropriately. CONSTITUTION: Correlation data of a plurality of bonding parameters within an appropriate range is previously determined experimentally and stored in a second memory 18. A control section 15 determines appropriate bonding parameters based on the correlation data depending on the type of chip 1 and stores the bonding parameters in a third memory 19. Subsequently, the chip 1 is bonded to a board 3 according to the bonding parameters thus set.
Patent JP-2000229090-A (JP)
Title: Dental vacuum syringe
Inventor: KAWADA SHOSAKU
IPC: A61C17/06
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a dental vacuum syringe capable of expanding a visual field at vaccum work by illumination and usable as illumination of a treating part. SOLUTION: In a dental vacuum syringe 1 having a vacuum tip (a vacuum pipe) 10, tip rubber 20 detachably installed in a distal end of the vacuum tip 10 and a gripping part 30 into which a rear end of the vacuum tip 10 is airtightly inserted, visible radiation emitting diodes 11 are arranged by about two pieces in a tip opening of the vacuum tip 10. The visible radiation emitting diodes 11 are connected to a battery via a lead wire 12, and an LED switch 13 is arranged in the middle of the lead wire 12. The lead wire 12 can be inserted into an exclusive passage arranged in the vaccum tip 10 and the gripping part 30, the battery can be arranged in a suction unit, and a switch 13 can be projected in the gripping part 30.
Patent JP-S63200762-A (JP)
Inventor: TAKASE HIDEO
IPC: D06M13/00
Filed: 1987-02-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07239478-A (JP)
Title: Semiconductor device
Inventor: TSUJITA YOSHIYUKI
IPC: H05K1/02
Filed: 1994-03-01
Abstract: PURPOSE:To connect terminals in partial regions of a terminal group to the terminal group of another electrode parts mounting substrate without trouble and with good reliability by forming the terminals described above across through-holes formed on a film-like substrate. CONSTITUTION:There is a rectangular base film BF consisting of a polyimide and a hole is formed in the central part thereof. An integrated circuit chip CH 1 is arranged in this hole. The terminals positioned at both ends of the terminal group TTB are formed across the through-holes SLT formed on, for example, the two-pieces-component base film BF. The through-holes SLT acts as visual holes required for positioning at the time of connecting the terminal group TTB to the terminal group on a driving circuit substrate side as the base film BF is composed of an opaque material. Then, supporting of the respective terminals to the base film BF is made sure and, therefore, the deformation of the respective terminals does not arise any more and the sure opposite arrangement with the respective terminals of the other connected terminal group is made possible and the reliability is obtd.
Patent JP-H06319136-A (JP)
Title: Noise reduction system adopting multi-frame motion estimation, exclusion of abnormal value and locus correction
Inventor: SHIUUREON IU
IPC: H04N7/26
Filed: 1994-03-01
Abstract: PURPOSE:To realize effective noise reduction without sacrificing the resolution of a video image even when the video image includes a large component during its motion. CONSTITUTION:A block type motion estimate device 20 specifies a motion block over plural frames and a trimming square estimate method is adopted to generate an approximated motion vector. A picture element type locus correction device 30 generates an corrected locus for each picture element in a motion block. After a abnormal value excluding device 40 eliminates defective data, picture elements in the motion block are average over plural frames along the corrected locus. A break-down detector 60 discriminates whether or not the noise reduction processing is effective for each picture element to obtain the picture element value after final noise reduction.
Patent JP-S61193011-A (JP)
Title: Detecting method for reference position of crank angle right after start of internal combustion engine
Inventor: KUMAGAI CHIAKI
IPC: F02P11/00
Filed: 1985-02-21
Abstract: PURPOSE:To confirm a reference crank angle position speedily and accurately by deciding as a normal reference the reference crank angle position which is detected until a specific pulse signal corresponding to one turn of a rotary member. CONSTITUTION:Reactors 16a-16g are arranged at equally divided positions on the periphery of the peripheral end surface of the rotary member which rotates associatively with a crank shaft 14 except one, and the 1st and the 2nd pulsers 17 and 18 which generate the 1st and the 2nd pulse signals every time the reactors 16a-16g pass are arranged at a specific angle opposite the reactors 16a-16g. An electronic control unit 2 detects the 1st and the 2nd pulse signals generated by the 1st and the 2nd pulsers 17 and 18 and when the 2nd pulse signal is not detected substantially at the same time with the 1st pulse, it is decided that the crank angle position where the 1st pulse signal is detected is a normal reference crank angle position.